Evidence map›Paper›PMID 41416275›Full record

ArticleCureus2025

Utility of the Apparent Diffusion Coefficient in the Differential Diagnosis of Oral Malignant Lymphoma.

Hideaki Hirai, Yutaka Nikkuni, Ryota Kobayashi, Tetsuo Kiguchi, Yoshimasa Sumita, Yuko Saito, Atsushi Uenoyama, Akinori Funayama, Kei Tomihara

Abstract read
In one paragraph

Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Hideaki HiraiDivision of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, JPN.
Yutaka NikkuniDivision of Oral and Maxillofacial Radiology, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, JPN.
Ryota KobayashiDivision of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, JPN.
Tetsuo KiguchiDivision of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, JPN.
Yoshimasa SumitaDivision of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, JPN.
Yuko SaitoDivision of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, JPN.
Atsushi UenoyamaDivision of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, JPN.
Akinori FunayamaDivision of Reconstructive Surgery for Oral and Maxillofacial Region, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, JPN.
Kei TomiharaDivision of Oral and Maxillofacial Surgery, Faculty of Dentistry & Graduate School of Medical and Dental Sciences, Niigata University, Niigata, JPN.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveMalignant lymphoma (ML), a lymphocyte-derived malignancy, is classified into Hodgkin lymphoma and non-Hodgkin lymphoma (NHL). In the oral cavity, NHL is the predominant type. However, diagnosing oral ML is challenging owing to its clinical similarity to other lesions. Diffusion-weighted magnetic resonance imaging and apparent diffusion coefficient (ADC) values may aid in differential diagnosis. Therefore, in the present study, we aimed to evaluate the usefulness of ADC in distinguishing ML from squamous cell carcinoma (SCC) and salivary gland carcinoma (SGC).

methodsThis retrospective study included 11 patients with ML, 35 with SCC, and 19 with SGC treated at our institution between 2012 and 2022. Clinical data and ADC values were analyzed, and magnetic resonance imaging was performed using a 3.0 T scanner.

resultsClinical assessment alone frequently resulted in misclassification of ML cases, with most cases initially suspected of having benign or other malignant tumors. ML demonstrated markedly lower ADC values (mean 0.67 ± 0.13 × 10⁻

conclusionADC assessment may facilitate early suspicion of oral ML and help clinicians in prioritizing it within the differential diagnosis. Integrating ADC values into the diagnostic workflow could facilitate early recognition and more appropriate biopsy strategies, thus supporting timely management.

Indexed as

apparent diffusion coefficient (adc)diffusion-weighted magnetic resonance imagingmalignant lymphomaoral neoplasmsalivary gland carcinomasquamous cell carcinoma (scc)

Identifiers

PMID41416275
PMCPMC12708968

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.